B1837

DTC B1837/58 Short to GND in Curtain Shield Squib LH Circuit

DESCRIPTION

Detection Condition:

The curtain shield squib LH circuit consists of the center airbag sensor and the curtain shield airbag LH.

The circuit instructs the SRS to deploy when deployment conditions are met.

These DTCs are recorded when a malfunction is detected in the curtain shield squib LH circuit.

Wiring Diagram:

Step 1-2:

Step 2 (Continued)-3:

Step 4:

INSPECTION PROCEDURE

NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.

HINT:
- Perform the simulation method by selecting "check mode" (signal check) with the intelligent tester or Techstream.
- After selecting "check mode" (signal check), perform the simulation method by wiggling each connector of the airbag system or driving the vehicle on various types of roads.